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	param	t-stat
$ω$	2.1260	20.15
$α$	0.2471	19.57
$β$	0.5452	67.85
$γ$	0.7728	6.58

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Atour Lifestyle HLD Ltd -Ads AGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:39.55% (-1.68%)

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